ISRC DEF059004261
Verified recording
DEF059004261 is “Symphony No. 7 in A Major, Op. 92: I. Poco sostenuto – Vivace - Live” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xda5efb420b2e68479731c0422ff72a8d9a8c79f1e82725e1b8443969b20b0294 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059004261.
Recording identifiers
- ISRC
- DEF059004261
- Title
- Symphony No. 7 in A Major, Op. 92: I. Poco sostenuto – Vivace - Live
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xda5efb420b2e68479731c0422ff72a8d9a8c79f1e82725e1b8443969b20b0294
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e4046950186aa4086510e3616eaa55be4b128fe2c80d26dcd12c2b95b03aaefa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059004261
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 7 in A Major, Op. 92: I. Poco sostenuto – Vivace - Live · Machine-readable JSON-LD